406959351 has 8 divisors (see below), whose sum is σ = 560116224. Its totient is φ = 262554360.

The previous prime is 406959341. The next prime is 406959359. The reversal of 406959351 is 153959604.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 406959351 - 2¹³ = 406951159 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (406959359) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2187861 + ... + 2188046.

It is an arithmetic number, because the mean of its divisors is an integer number (70014528).

Almost surely, 2^406959351 is an apocalyptic number.

406959351 is a deficient number, since it is larger than the sum of its proper divisors (153156873).

406959351 is a wasteful number, since it uses less digits than its factorization.

406959351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4375941.

The product of its (nonzero) digits is 145800, while the sum is 42.

The square root of 406959351 is about 20173.2335286141. The cubic root of 406959351 is about 741.0548330247.

The spelling of 406959351 in words is "four hundred six million, nine hundred fifty-nine thousand, three hundred fifty-one".